# $Id: optget.py 9227e81e919a 2012/08/27 15:49:57 pgurumur $
# Copyright (c) 2012 Prabhu Gurumurthy <pgurumur@gmail.com>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

__version__  = "$Revision: 9227e81e919a $"
__author__   = "$Author: pgurumur $"
__modified__ = "$Date: 2012-08-27 15:49:57Z $"

import getopt

class GetOptions(object):
   args = None
   def __init__(self, **kwargs):
      self.args = None
      self._argc = 0
      self._opts = None
      self._args = None
      self._prog = None

      if "args" in kwargs:
         self.args = kwargs["args"]

      if self.args:
         self._argc = len(self.args)
         self._prog = self.args[0].split('/')[-1].encode('utf-8')

   def __len__(self):
      return self._argc

   def __str__(self):
      return self._prog

   def add_option(self, *args, **kwargs):
      self._shoptList = args[0]

   def parse(self):
      self._opts, self._args = getopt.getopt(args[1:])


